PT96478B - Estrutura fibrosa absorvente e processo para a sua producao - Google Patents

Estrutura fibrosa absorvente e processo para a sua producao Download PDF

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Publication number
PT96478B
PT96478B PT96478A PT9647891A PT96478B PT 96478 B PT96478 B PT 96478B PT 96478 A PT96478 A PT 96478A PT 9647891 A PT9647891 A PT 9647891A PT 96478 B PT96478 B PT 96478B
Authority
PT
Portugal
Prior art keywords
plate
compressed portions
compressed
portions
regions
Prior art date
Application number
PT96478A
Other languages
English (en)
Portuguese (pt)
Other versions
PT96478A (pt
Inventor
Sheryl Joan Anapol
Hien V Nguyen
Original Assignee
Chicopee
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chicopee filed Critical Chicopee
Publication of PT96478A publication Critical patent/PT96478A/pt
Publication of PT96478B publication Critical patent/PT96478B/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/531—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad
    • A61F13/532—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad
    • A61F13/533—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad having discontinuous areas of compression
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/531—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F2013/530007—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium being made from pulp

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Nonwoven Fabrics (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
PT96478A 1990-01-16 1991-01-15 Estrutura fibrosa absorvente e processo para a sua producao PT96478B (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US46504490A 1990-01-16 1990-01-16
US59573690A 1990-09-20 1990-09-20
US62557990A 1990-12-11 1990-12-11

Publications (2)

Publication Number Publication Date
PT96478A PT96478A (pt) 1991-10-15
PT96478B true PT96478B (pt) 1998-06-30

Family

ID=27412945

Family Applications (1)

Application Number Title Priority Date Filing Date
PT96478A PT96478B (pt) 1990-01-16 1991-01-15 Estrutura fibrosa absorvente e processo para a sua producao

Country Status (11)

Country Link
EP (1) EP0438113A1 (fr)
JP (1) JPH04212354A (fr)
AU (1) AU634849B2 (fr)
BR (1) BR9100157A (fr)
CA (1) CA2034111C (fr)
GR (1) GR910100012A (fr)
HU (1) HU212636B (fr)
IE (1) IE910127A1 (fr)
NO (1) NO910164L (fr)
NZ (1) NZ236781A (fr)
PT (1) PT96478B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5242435A (en) * 1991-01-04 1993-09-07 Johnson & Johnson Inc. Highly absorbent and flexible cellulosic pulp fluff sheet
ZA92308B (en) 1991-09-11 1992-10-28 Kimberly Clark Co Thin absorbent article having rapid uptake of liquid
DE19607529A1 (de) * 1996-02-28 1997-09-04 Basf Ag Absorberelement aus superabsorbierenden Schäumen mit anisotropem Quellverhalten
WO1997035510A1 (fr) * 1996-03-22 1997-10-02 Kao Corporation Feuille de nettoyage
US6368609B1 (en) 1999-04-12 2002-04-09 Kimberly-Clark Worldwide, Inc. Absorbent structure including a thin, calendered airlaid composite and a process for making the composite
EP1154937B1 (fr) 1998-12-10 2004-09-08 Kimberly-Clark Worldwide, Inc. Structure absorbante comprenant un composite aerolique calendre fin et procede de fabrication de ce composite
US6555731B2 (en) 2000-12-29 2003-04-29 Kimberly-Clark Worldwide, Inc. Pad integrity improvement by replacing the constructive adhesive with ultrasonic compressions
JP4829846B2 (ja) * 2007-07-17 2011-12-07 花王株式会社 吸収性シート
DK177967B1 (da) * 2013-04-10 2015-02-02 Airlaid As Absorberende airlaid produkt
ES2819181T3 (es) 2014-02-28 2021-04-15 Attends Healthcare Products Inc Artículo absorbente con núcleo absorbente plegado de capa múltiple
ES2809452T3 (es) * 2014-05-09 2021-03-04 Eam Corp Estructura absorbente en capas con efecto de absorción
EP3801424A1 (fr) 2018-05-28 2021-04-14 Attends Healthcare Products, Inc. Stratifié à couche de siccité pour articles absorbants

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6917625A (fr) * 1968-12-16 1971-05-25
US3908659A (en) * 1974-03-14 1975-09-30 Procter & Gamble Absorbent pad structure, diaper construction utilizing same and methods of manufacture thereof
KR830005833A (ko) * 1980-08-01 1983-09-14 로버트 엘, 마이니어 저 밀도 선태이탄판 제조방법
US4443512A (en) * 1981-09-22 1984-04-17 Colgate-Palmolive Company Absorbent article with densified areas
US4670011A (en) * 1983-12-01 1987-06-02 Personal Products Company Disposable diaper with folded absorbent batt
SE462517B (sv) * 1988-11-16 1990-07-09 Moelnlycke Ab Absorberande engaangsartikel innefattande ett flertal i laengsled efter varandra intryckta kanaler
GB9001917D0 (en) * 1990-01-27 1990-03-28 Smith & Nephew Hygienic absorbent products

Also Published As

Publication number Publication date
NO910164D0 (no) 1991-01-15
NO910164L (no) 1991-07-17
AU634849B2 (en) 1993-03-04
PT96478A (pt) 1991-10-15
BR9100157A (pt) 1991-10-22
EP0438113A1 (fr) 1991-07-24
NZ236781A (en) 1993-02-25
HU910129D0 (en) 1991-08-28
IE910127A1 (en) 1991-07-17
GR910100012A (el) 1992-06-25
HUT66671A (en) 1994-12-28
CA2034111A1 (fr) 1991-07-17
HU212636B (en) 1996-09-30
AU6926591A (en) 1991-07-18
JPH04212354A (ja) 1992-08-03
CA2034111C (fr) 2001-03-20

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Legal Events

Date Code Title Description
BB1A Laying open of patent application

Effective date: 19910612

FG3A Patent granted, date of granting

Effective date: 19980331

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19990930